title: Radiological outcome after four years of early versus delayed treatment strategy in patients with recent onset rheumatoid arthritis.
mesh_terms: D000328:Adult; D000368:Aged; D018501:Antirheumatic Agents / Q000627:therapeutic use*; D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging / Q000188:drug therapy* / Q000276:immunology; D002738:Chloroquine / Q000627:therapeutic use; D018450:Disease Progression; D000939:Epitopes / Q000276:immunology; D005260:Female; D020022:Genetic Predisposition to Disease; D006684:HLA-DR Antigens / Q000032:analysis; D059811:HLA-DRB1 Chains; D006801:Humans; D007075:Immunoglobulin M / Q000097:blood; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012217:Rheumatoid Factor / Q000097:blood; D012460:Sulfasalazine / Q000627:therapeutic use; D013997:Time Factors; D016896:Treatment Outcome
chemical_list: D018501:Antirheumatic Agents; D000939:Epitopes; D006684:HLA-DR Antigens; D059811:HLA-DRB1 Chains; D007075:Immunoglobulin M; D012460:Sulfasalazine; D002738:Chloroquine; D012217:Rheumatoid Factor